/Engine/Plugins/Online/OnlineFramework/Source/LoginFlow/Public/ILoginFlowModule.h
Delegate executed when there is an error dealing with the entirety of the login flow
typedef TBaseDelegate_TwoParams< void, [ELoginFlowErrorResult](API\Plugins\LoginFlow\ELoginFlowErrorResult), const [FString](API\Runtime\Core\Containers\FString) & > FOnLoginFlowError